CN105269523A - Eccentric pressing block device for enabling linear guide rail to abut against datum vertical face - Google Patents
Eccentric pressing block device for enabling linear guide rail to abut against datum vertical face Download PDFInfo
- Publication number
- CN105269523A CN105269523A CN201510828500.9A CN201510828500A CN105269523A CN 105269523 A CN105269523 A CN 105269523A CN 201510828500 A CN201510828500 A CN 201510828500A CN 105269523 A CN105269523 A CN 105269523A
- Authority
- CN
- China
- Prior art keywords
- eccentric
- pressing block
- guide rail
- briquetting
- line slideway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
An eccentric pressing block device for enabling a linear guide rail to abut against a datum vertical face is a fastening component for mounting the linear guide rail. The eccentric pressing block device is characterized in that eccentric pressing block nuts and bolts are integrated and not concentric, and are matched with threaded holes, for allowing an eccentric pressing block to be mounted, in a base on the outer side of the linear guide rail; the distance between the threaded holes for allowing the eccentric pressing block to be mounted and the end face of the linear guide rail is set to be L1, wherein L1 is larger than the small radius of the eccentric pressing block nuts and smaller than the large radius of the eccentric pressing block nuts, and the eccentric distance between the eccentric pressing block nuts and the bolts integrated with the eccentric pressing block nuts is 8% the sum of the large radius and the small radius so that it can be guaranteed that the large-radius edges of the eccentric pressing block nuts abut against the linear guide rail after screwing; the eccentric pressing block nuts are evenly distributed on the threaded holes, for allowing the eccentric pressing block to be mounted, of the base, the bolts of the eccentric pressing block nuts are screwed through maximum screwing torque, force is consistent, and it is guaranteed that the squash-in force of the guide rail is identical; and after the linear guide rail is mounted and located, the eccentric nuts can be dismounted, and reused. Mounting is simplified, and the manufacturing cost and the assembling cost of the fastening component are reduced.
Description
Technical field
The present invention relates to plant equipment manufacture, a kind ofly make each axle line slideway be close to the eccentric briquetting device of benchmark facade for vertical turn-milling complex machining center, vertical lathe, boring and milling center, gantry etc.
Background technology
At present, for the installation line slideway parts making line slideway be close to benchmark facade, mainly contain two kinds of briquette structure forms: the first be wedge shape briquetting as shown in Figure 3,4, a face of briquetting is inclined-plane, guiderail base needs processing one to be with the block slots on inclined-plane, and this inclined-plane, two places requires that difficulty of processing is large, and after line slideway installation, briquetting is occupy-place always, not reproducible utilization.The second structure, as shown in Figure 5,6, briquetting cross section is the structure of blockage one end band boss, needs a reprocessing deep trouth in the square hole of the guiderail base installing line slideway.Utilize lever principle, make line slideway be close to benchmark facade by briquetting, shortcoming needs processing two degree of depth grooves on installation line slideway parts, and processing cost is high, and the not reproducible utilization of briquetting.
Summary of the invention
The object of this invention is to provide a kind of eccentric briquetting device for making line slideway be close to benchmark facade, processing simple, installation simplification, and reusable, reduce manufacturing cost and assembly cost.
For the eccentric briquetting device making line slideway be close to benchmark facade, be the secure component installing line slideway, it is characterized in that eccentric briquetting nuts and bolt is integrated, decentraction, coordinate with the screwed hole of setting-up eccentricity briquetting on the outer wing base of line slideway; The screwed hole arranging setting-up eccentricity briquetting nut is L1 to the distance of linear guide rail end surface, the size of L1 should meet: the large radius of the eccentric briquetting nut of eccentric briquetting nut minor radius <L1<, and the bolt eccentric distance of eccentric briquetting nut and its one is 8% of large and small radius sum; That the large radius limit of eccentric briquetting nut is tight against line slideway after ensureing to screw, multiple eccentric briquetting nut is evenly distributed on the screwed hole of the eccentric briquetting of floor installation, uses maximum screw-down torque, is screwed by the bolt of eccentric briquetting nut, dynamics is consistent, ensure guide rail to get into dynamics identical;
The material of eccentric briquetting nut is No. 45 steel, and hardness is HRC52; Through high-frequency quenching heat treatment except screw thread position, surface is process of turning blue;
Line slideway by eccentric briquetting nut dismounting, can be reused after installing location.
Eccentric briquetting device of the present invention, all simpler than the briquetting processing of existing two kinds of structures, do not need working groove on installation line slideway parts, only need to beat several screwed holes, utilize eccentric nut radius not, that large radius is tight against line slideway when gradually eccentric nut being rotated forward termination by minor radius during installation, large radius is equal to lever arm of force effect makes line slideway be close to base benchmark facade, line slideway is permanently fixed, eccentric briquetting can be removed afterwards, install and simplify, and eccentric briquetting of the present invention is reusable, reduce secure component manufacturing cost and assembly cost.
Accompanying drawing explanation
Fig. 1 is the front view of eccentric briquetting device of the present invention;
Fig. 2 is the cross sectional view of Fig. 1;
Fig. 3 is the wedge shape briquetting schematic diagram at present for making line slideway be close to base benchmark facade;
Fig. 4 is the sectional view of Fig. 3;
Fig. 5 is the band boss briquetting schematic diagram using the second at present;
Fig. 6 is the sectional view of Fig. 5.
Detailed description of the invention
For the eccentric briquetting device making line slideway be close to benchmark facade, it is the secure component installing line slideway, see Fig. 1,2, it is characterized in that described eccentric briquetting device comprises screwed hole, the standard station of the setting-up eccentricity briquetting on base 3, the bolt of eccentric briquetting nut 1 and its one, coordinates with the screwed hole of the eccentric briquetting nut 1 on the outer wing base of line slideway 23; Eccentric briquetting nut 1 and its bolt decentraction of one, eccentric distance is 8% of large and small radius sum; The size that the screwed hole of setting-up eccentricity briquetting nut 1 is L1, L1 to the distance of line slideway 2 end face should meet: the large radius of the eccentric briquetting nut 1 of eccentric briquetting nut 1 minor radius < distance L1<.By to the setting to guide rail end surface distance L1 of the screwed hole of setting-up eccentricity briquetting, just ensure that after screwing it is that the large radius limit of eccentric briquetting nut 1 is tight against line slideway 2.
See Fig. 1,2, base 3 cross section is L-type, and not etc., thickness high-order bit does not form standard station to thickness, and all the other thickness are low, and guide rail 2 should at the parallel standard station facade that is close to of thickness lower, and to be arranged in parallel a row pressure block screw at guide rail 2 opposite side.
The operation of installing line slideway 2 is: line slideway 2 side is close to base 3 benchmark facade, line slideway 2 opposite side is the screwed hole of the setting-up eccentricity briquetting nut 1 on base 3, be evenly distributed on the screwed hole of setting-up eccentricity briquetting with multiple eccentric briquetting nut 1, torque spanner is used when screwing the bolt of eccentric briquetting nut 1, maximum screw-down torque is set, rotated to being tight against line slideway with large radius by minor radius by eccentric nut 1 gradually, dynamics is consistent, ensure guide rail to get into dynamics identical; Can the sound be sent when reaching and arranging moment, at this moment stop tightening operation, this ensures that there the moment that actual screw-down torque equals to arrange, to ensure that to the screw-down torque of each eccentric nut be equivalent.
Complete above-mentioned setting-up eccentricity briquetting device and realize auxiliary straight line guide rail 2 locate, again line slideway 2 screw is forever fastening after, by eccentric briquetting nut 1 and Bolt dismantling, can enter when line slideway 2 is installed again and reuse.
Embodiment:
The screw thread specification of eccentric briquetting nut 1 is M12, and briquetting height overall is 32.3mm, and reach is 22.8mm, and the eccentric throw deviation of briquetting minor radius and large radius is 2mm.
Described compact materials selects No. 45 steel, and hardness requirement is HRC52, and heat treatment mode is high-frequency quenching except screw thread position, and such heat treatment had not only ensured hardness for compressing guide rail position but also become fragile after preventing screw thread heat treatment, and process of turning blue is done on surface.
Claims (2)
1. the eccentric briquetting device for making line slideway be close to benchmark facade, is the secure component installing line slideway, it is characterized in that eccentric briquetting nuts and bolt is integrated, decentraction, coordinates with the screwed hole of setting-up eccentricity briquetting on the outer wing base of line slideway; The screwed hole arranging setting-up eccentricity briquetting nut is L1 to the distance of linear guide rail end surface, the size of L1 should meet: the large radius of the eccentric briquetting nut of eccentric briquetting nut minor radius <L1<, and the bolt eccentric distance of eccentric briquetting nut and its one is 8% of large and small radius sum; That the large radius limit of eccentric briquetting nut is tight against line slideway after ensureing to screw, multiple eccentric briquetting nut is evenly distributed on the screwed hole of the eccentric briquetting of floor installation, uses maximum screw-down torque, is screwed by the bolt of eccentric briquetting nut, dynamics is consistent, ensure guide rail to get into dynamics identical.
2. the eccentric briquetting device for making line slideway be close to datum level according to claim 1, after it is characterized in that line slideway installs location, by eccentric briquetting nut dismounting, can reuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510828500.9A CN105269523A (en) | 2015-11-24 | 2015-11-24 | Eccentric pressing block device for enabling linear guide rail to abut against datum vertical face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510828500.9A CN105269523A (en) | 2015-11-24 | 2015-11-24 | Eccentric pressing block device for enabling linear guide rail to abut against datum vertical face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269523A true CN105269523A (en) | 2016-01-27 |
Family
ID=55139817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510828500.9A Pending CN105269523A (en) | 2015-11-24 | 2015-11-24 | Eccentric pressing block device for enabling linear guide rail to abut against datum vertical face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269523A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436581A (en) * | 2016-01-28 | 2016-03-30 | 成都贝施美医疗设备有限公司 | Denture engraving and milling machine with eccentric locking mechanism and rotary tool magazine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0474397A1 (en) * | 1990-08-21 | 1992-03-11 | Infom Co. Ltd. | Position fixing device |
| CN1451593A (en) * | 2002-04-18 | 2003-10-29 | 株式会社英福姆 | Linear guide track retaining device |
| CN201249354Y (en) * | 2008-08-18 | 2009-06-03 | 许晓华 | Slide carriage locking mechanism of cyclone milling machine |
| CN102345674A (en) * | 2010-07-26 | 2012-02-08 | 株式会社英福姆 | Fitting member positioning device |
| JP2013013963A (en) * | 2011-07-04 | 2013-01-24 | Okamoto Machine Tool Works Ltd | Deflection compensator for sliding guide rail of door for machine tool |
| CN203380614U (en) * | 2013-07-09 | 2014-01-08 | 山东华辰重型机床有限公司 | Novel linear track extrusion device |
| CN204094474U (en) * | 2014-01-27 | 2015-01-14 | 沈机集团（香港）有限公司 | A linear guide rail positioning device |
| CN205218587U (en) * | 2015-11-24 | 2016-05-11 | 中捷机床有限公司 | A eccentric briquetting device for making linear guide leans on tight benchmark facade |
-
2015
- 2015-11-24 CN CN201510828500.9A patent/CN105269523A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0474397A1 (en) * | 1990-08-21 | 1992-03-11 | Infom Co. Ltd. | Position fixing device |
| CN1451593A (en) * | 2002-04-18 | 2003-10-29 | 株式会社英福姆 | Linear guide track retaining device |
| CN201249354Y (en) * | 2008-08-18 | 2009-06-03 | 许晓华 | Slide carriage locking mechanism of cyclone milling machine |
| CN102345674A (en) * | 2010-07-26 | 2012-02-08 | 株式会社英福姆 | Fitting member positioning device |
| JP2013013963A (en) * | 2011-07-04 | 2013-01-24 | Okamoto Machine Tool Works Ltd | Deflection compensator for sliding guide rail of door for machine tool |
| CN203380614U (en) * | 2013-07-09 | 2014-01-08 | 山东华辰重型机床有限公司 | Novel linear track extrusion device |
| CN204094474U (en) * | 2014-01-27 | 2015-01-14 | 沈机集团（香港）有限公司 | A linear guide rail positioning device |
| CN205218587U (en) * | 2015-11-24 | 2016-05-11 | 中捷机床有限公司 | A eccentric briquetting device for making linear guide leans on tight benchmark facade |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436581A (en) * | 2016-01-28 | 2016-03-30 | 成都贝施美医疗设备有限公司 | Denture engraving and milling machine with eccentric locking mechanism and rotary tool magazine |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
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| RJ01 | Rejection of invention patent application after publication |